Psychemedics Corporation provides testing services for the detection of drugs of abuse through the analysis of hair samples in the United States and internationally. The company's tests provide quantitative information that can indicate the approximate amount of drug ingested, as well as historical data, which can show a pattern of individual drug use over a longer period of time. It offers screening and confirmation by mass spectrometry using industry-accepted practices for cocaine, marijuana, PCP, amphetamines, and opiates, including heroin, hydrocodone, hydromorphone, oxycodone, oxymorphone, and codeine. The company offers its services to employers for applicant and employee testing; treatment professionals, law enforcement agencies, school administrators, and parents concerned about their children's drug use; and Fortune 500 companies and small to mid-size corporations. Psychemedics Corporation was founded in 1985 and is headquartered in Acton, Massachusetts.

SIFCO Industries, Inc. produces and sells forgings and machined components primarily for the aerospace and energy markets in the United States and Europe. The company's processes and services include forging, heat-treating, and machining. It offers original equipment manufacturers and aftermarket components for aircraft and industrial gas turbine engines; steam turbine blades; structural airframe components; aircraft landing gear components; aircraft wheels and brakes; rotating components for helicopters; and commercial/industrial products. The company also provides heat-treatment, surface-treatment, non-destructive testing, and select machining of forged components. SIFCO Industries, Inc. was founded in 1916 and is headquartered in Cleveland, Ohio.

Hecla Mining Company, together with its subsidiaries, discovers, acquires, develops, produces, and markets precious and base metal deposits worldwide. The company offers unrefined gold and silver bullion bars to precious metals traders; and lead, zinc, and bulk concentrates to custom smelters and brokers. It owns 100% interests in the Greens Creek mine located on Admiralty Island in Southeast Alaska; the Lucky Friday unit located in the Coeur d'Alene mining district in northern Idaho; the Casa Berardi mine located in the Abitibi region of north-western Quebec, Canada; and the San Sebastian unit located in the state of Durango, Mexico. The company was founded in 1891 and is based in Coeur d'Alene, Idaho.

Advanced Micro Devices, Inc. operates as a semiconductor company worldwide. Its primarily offers x86 microprocessors as an accelerated processing unit (APU), chipsets, discrete graphics processing units (GPUs), and professional graphics; and server and embedded processors, and semi-custom System-on-Chip (SoC) products and technology for game consoles. The company provides x86 microprocessors for desktop PCs under the AMD A-Series, AMD E-Series, AMD FX CPU, AMD Athlon CPU and APU, AMD Sempron APU and CPU, and AMD Pro A-Series APU brands; and microprocessors for notebook and 2-in-1s under the AMD A-Series, AMD E-Series, AMD C-Series, AMD Z-Series, AMD FX APU, AMD Phenom, AMD Athlon CPU and APU, AMD Turion, and AMD Sempron APU and CPU brand names. It also offers chipsets with and without integrated graphics features for desktop, notebook PCs, and servers, as well as controller hub-based chipsets for its APUs under the AMD brand; and AMD PRO mobile and desktop PC solutions. In addition, the company provides discrete GPUs for desktop and notebook PCs under the AMD Radeon brand; professional graphics products under the AMD FirePro brand name; and customer-specific solutions based on AMD's CPU, GPU, and multi-media technologies. Further, it offers microprocessors for server platforms under the AMD Opteron; embedded processor solutions for interactive digital signage, casino gaming, and medical imaging under the AMD Opteron, AMD Athlon, AMD Sempron, AMD Geode, AMD R-Series, and G-Series brand names; and semi-custom SoC products that power the Sony Playstation 4, Microsoft Xbox One, and Xbox One S game consoles. The company sells its products through its direct sales force, independent distributors, and sales representatives. It primarily serves original equipment manufacturers, original design manufacturers, system builders, and independent distributors. Advanced Micro Devices, Inc. was founded in 1969 and is headquartered in Sunnyvale, California.

Infinera Corporation provides optical transport networking equipment, software, and services worldwide. The company's product portfolio consists of Infinera DTN-X Family of terabit-class transport network platforms, including the XTC Series, XTS Series, and XT Series; and Infinera DTN platform that supports various Ethernet and optical transport network client interfaces for long-haul, subsea, and regional mesh networks. It also provides Infinera XTM Series carrier-grade packet-optical transport platform that enables high-performance metro networks with service-aware, application-specific capabilities; Infinera XTG Series that is a family of passive optical wavelength-division multiplexing products for metro access applications; and Infinera Cloud Xpress Family multiple platforms that are designed to meet the varying needs of cloud service providers, Internet content providers, Internet exchange service providers, enterprises, and other large-scale data center operators. In addition, the company offers Infinera FlexILS open line system platform that connects various Infinera and third-party terminal equipment platforms over long-distance fiber optic cable providing switching, multiplexing, amplification, and management channels. Further, it provides software solutions, including Xceed Software Suite and Infinera Management Suite to enhance the efficiency and optimization of the network, as well as a range of support services for all hardware and software products. The company also serves communications service providers, cable providers, wholesale and enterprise carriers, research and education customers, and government entities. It markets and sells its products and related support services primarily through its direct sales force. The company was formerly known as Zepton Networks. Infinera Corporation was founded in 2000 and is headquartered in Sunnyvale, California.

Verso Corporation produces and sells coated papers in the United States. It operates in two segments, Paper and Pulp. The company offers coated freesheet and coated groundwood, specialty, inkjet and digital, supercalendered, and uncoated freesheet papers; and Northern Bleached Hardwood Kraft pulp to manufacture printing, writing, and specialty paper grades, as well as to manufacture tissue products. Its paper products are used primarily in media and marketing applications, including catalogs, magazines, and commercial printing applications, such as high-end advertising brochures, annual reports, and direct-mail advertising; and specialty applications comprising flexible packaging and label and converting. The company was formerly known as Verso Paper Corp. and changed its name to Verso Corporation in January 2015. Verso Corporation was founded in 2006 and is based in Miamisburg, Ohio.

Huttig Building Products, Inc., together with its subsidiaries, distributes millwork, building materials, and wood products for new residential construction, home improvement, remodeling, and repair work in the United States. It offers various millwork products, such as exterior and interior doors, pre-hung and pre-finished door units, windows, patio doors, mouldings, frames, stair parts, and columns under the Therma-Tru, Masonite, Woodgrain Doors, HB&G, Simpson Door, Windsor Windows, and Rogue Valley Door brand names. The company also provides general building products, including connectors and fasteners, roofing, siding, insulation, flashing, housewrap, decking, railings, drywall, kitchen cabinets, and other miscellaneous building products under the Huttig-Grip, Louisiana Pacific, Simpson Strong-Tie, Timbertech, AZEK, BP Roofing, Grace, Fiberon, RDI, Owens Corning, Alpha Protech, and Maibec brand names; and wood products comprise engineered wood products, which consists of floor systems, wood panels, and lumber, as well as value-added services, such as floor system take-offs, cut-to-length packages and just-in-time, and cross-dock delivery. It markets and sells its products to building materials dealers; national buying groups; home centers; and industrial users, including makers of manufactured homes through 27 wholesale distribution centers serving 41 states. Huttig Building Products, Inc. was founded in 1885 and is headquartered in St. Louis, Missouri.